OBO Bettermann
64 | EN
Mounting variants
Installation of the protection against touch voltages
Always route the isCon
®
conductor Pro+ 75 GR so that it is vertical and
remove any soiling on the conductor.
• In the area to be protected, route the isCon
®
conductor Pro+ 75 GR to
a length of at least 2.5 m plus the separation distance (s). This corre-
sponds to a length of approx. 3–5 m.
Note!
With an increasing length of the isCon
®
conductor Pro+ 75 GR, the con-
tact voltage occurring in the earth also increases.
• Remove the grey external jacket 0.5 m below the connector (see
“5.1.1 Removing the grey external jacket (isCon Pro+ 75 GR)” on
page 28) and fasten the first conductor bracket (type isCon H VA)
directly to solid masonry.
If a direct connection to solid masonry is not possible, a separate
potential connection must be made using an earthed rain gutter or
parapet.
• Attach all further conductor brackets (type isCon H 26 VA) at a dis-
tance of ≤ 1 m.
• Maintain the minimum bend radius of 260 mm.
1
2
3
0.5 m
≤ 1 m
2.5 m
s
e
5408 056
5311 519
r
260 mm
4
2146 207
≤
Fig 71:
Installation of the isCon
®
conductor Pro+ 75 GR as protection against
touch voltages
1
2
3
4
